← back to v133 · storage-access-headers

conformance · v133

v133 · storage-access-headers — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://privacycg.github.io/storage-access-headers/ chromestatus: #6146353156849664 generated 2026-06-01T08:12:59Z by conformance-author-v1-subagent
0
pass
0
fail
0
blocked
5
total
id contract kind verdict detail
document-requeststorageaccess-exists Document.prototype.requestStorageAccess remains exposed; the new headers are server-side activation of the same machinery. script
document-hasstorageaccess-exists Document.prototype.hasStorageAccess is exposed. script
requeststorageaccess-returns-promise requestStorageAccess returns a Promise. script
hasstorageaccess-returns-promise hasStorageAccess returns a Promise. script
fetch-supported-for-header-roundtrip fetch is exposed; it is the surface that round-trips the Sec-Fetch-Storage-Access / Activate-Storage-Access headers. typeof